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Lens

Laser Focus World - September 2015

Laser Focus World - September 2015


Liquid lens,
no voltage
applied
Ray diagram for
liquid lens with
no voltage applied
Ray diagram for
liquid lens with
voltage applied
45
Laser Focus World www.laserfocusworld.com September 2015
that it relies on a liquid lens whose optical…

Microsoft Word - 5694-20 submitted.doc

Microsoft Word - 5694-20 submitted.doc

…irradiance output at 360nm. The fluorescent emission was collected by the 2:1 demagnification lens
pair whose function was to fit the whole sample into the field of view (FOV). An achromatic lens (f = 100mm)
collimated the incident light on to the volume hologram. The hologram diffracted…

Microsoft Word - ECL pw2009.doc

Microsoft Word - ECL pw2009.doc

…solitary
laser diode bar after a fast axis lens (not shown in the picture)
The laser diode bar was lensed with an aspherical lens (FAC lens) of 900 µm focal length. Fig. 3(b) shows the spectra of
the laser diode bar after the FAC lens at 40 A. The laser diode bar is conductively…

PL-501 Book.book

PL-501 Book.book


Figure 2-2 shows a typical profile for the Top-Hat Uniform Non-Gaussian line:
Figure 2-3 shows the Gaussian line from a cylindrical lens:
Applications
Some of the applications in which the PL-501 laser is commonly used include:
· Road/rail inspection
· Tunnel Profiling…

Vitara Preinstall.book

Vitara Preinstall.book

…Material
[ ] Fresh spectroscopic / spectrophotometric-grade or electronic
grade methanol and acetone available.
[ ] Hemostat
[ ] Lens Tissues
[ ] Powderless latex or nitrile gloves
Laser Equipment
[ ] Power meter and head (e.g., Coherent FieldMate with LM10,

COHERENT LMC 2016-2017 Catalog .pdf

COHERENT LMC 2016-2017 Catalog .pdf

…to 1.8 µm) NIR UV-VIS-NIR
33-2114-000 High-Divergence Lens Kit UV UV-VIS-NIR
33-2130-000 Low-Divergence Lens Kit UV UV-VIS-NIR
33-2122-000 High-Divergence Lens Kit VIS, NIR UV-VIS-NIR
33-2148-000 Low-Divergence Lens Kit VIS, NIR UV-VIS-NIR
POWER
& ENERGY
Custom…

CMM 11.3.indd

CMM 11.3.indd

…by the ExciStar, translate into permanent
defect-free marking speeds as high as
200 ophthalmic lenses per hour. Since this
engraving process is much faster than the
other lens production steps, each excimer
laser engraving system can support many
grinding and polishing…

Self-Aligned Non-Dispersive External Cavity Tunable Laser.pdf

Self-Aligned Non-Dispersive External Cavity Tunable Laser.pdf

…angles, the lens may partially obstruct the
re-collimated diffracted beam.
Primary
Output beam
laser
diode
mirror
mirror
lens
VHG
Secondary
output beam
Primary
Output beam
laser
diode
mirror
mirror
lens

Properties-of-Structured-Light-Application-Note.pdf

Properties-of-Structured-Light-Application-Note.pdf

…Figure 9). Depending on the type
of line profile that is projected by the laser, this can be due to
misalignment or imperfections in the lens such as an uneven
surface.
Measurement
Line straightness refers to the transverse displacement of the
projected laser line with…

Manuscript

Manuscript


Detector
Part under test
Diffracted Beam
Detector
Figure 3: High-resolution volume holographic measurement system.
Laser
Fiber
Connector
Collimating Lens
Rotation Stage
Imaging Lens
Camera
Part Under Test
Collimated Beam

Libra PreInstallation.book

Libra PreInstallation.book


Cleaning Material

Fresh spectroscopic / spectrophotometric-grade or electronic
grade methanol and acetone available.

Hemostat

Lens Tissues

Powderless latex or nitrile gloves
Laser Equipment

Power meter and head (e.g., Coherent FieldMate with LM10,
LM2 heads).…

Sample manuscript showing specifications and style

Sample manuscript showing specifications and style

…of the collimating lens. The working principle of this self-aligned tunable ECL is the following: each of the N
multiplexed gratings in the VHG diffracts a specific longitudinal mode. An amplitude or polarization modulator
positioned at the focal plane of the lens induces high loss for…